45507110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17987}}^1$

素因数の和:18028

約数の個数: 32

約数和(自身を含む): 93249792

約数和(自身を除く): 47742682

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 17987, 35974, 89935, 179870, 197857, 395714, 413701, 827402, 989285, 1978570, 2068505, 4137010, 4550711, 9101422, 22753555, 45507110]

約数ペア:

[(1, 45507110), (2, 22753555), (5, 9101422), (10, 4550711), (11, 4137010), (22, 2068505), (23, 1978570), (46, 989285), (55, 827402), (110, 413701), (115, 395714), (230, 197857), (253, 179870), (506, 89935), (1265, 35974), (2530, 17987)]